alleviate as in provide physical relief, as from pain

• "This pill will relieve your headaches"

Synonyms

• relieveprovide physical relief, as from pain; free someone temporarily from his or her obligations ; grant relief or an exemption from a rule or requirement to; lessen the intensity of or calm; save from ruin, destruction, or harm ; relieve oneself of troubling information ; provide relief for; free from a burden, evil, or distress ; take by stealing; grant exemption or release to; alleviate or remove (pressure or stress) or make less oppressive
• palliatelessen or to try to lessen the seriousness or extent of; provide physical relief, as from pain
• assuagecause to be more favorably inclined; satisfy (thirst); provide physical relief, as from pain

alleviate as in make easier

• "you could facilitate the process by sharing your knowledge"

Synonyms

• facilitatemake easier; be of use; increase the likelihood of (a response)
• easefreedom from difficulty or hardship or effort; a freedom from financial difficulty that promotes a comfortable state; the condition of being comfortable or relieved (especially after being relieved of distress); freedom from constraint or embarrassment; freedom from activity (work or strain or responsibility); move gently or carefully; lessen pain or discomfort; make easier; lessen the intensity of or calm